10-16-2011 07:38 AM - edited 03-11-2019 02:38 PM
Hi Guys
Im very new to this,
Below is a config im working on with a PIX. Its really basic just for VPN purposes but now i wanna put a web server on the DMZ interface.
How do i do that ?
PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 dmz security30
enable password hMfEmR.SqzHjLIz9 encrypted
passwd hMfEmR.SqzHjLIz9 encrypted
hostname tc-legion01-jhb
domain-name bright.co.za
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list 101 permit ip 10.0.1.0 255.255.255.0 192.168.1.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
mtu dmz 1500
ip address outside 196.35.41.82 255.255.255.248
ip address inside 10.0.1.1 255.255.255.0
ip address dmz 192.168.0.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool vpn 192.168.1.1-192.168.1.25
no failover
failover timeout 0:00:00
failover poll 15
no failover ip address outside
no failover ip address inside
no failover ip address dmz
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list 101
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
route outside 0.0.0.0 0.0.0.0 196.35.41.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout sip-disconnect 0:02:00 sip-invite 0:03:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ max-failed-attempts 3
aaa-server TACACS+ deadtime 10
aaa-server RADIUS protocol radius
aaa-server RADIUS max-failed-attempts 3
aaa-server RADIUS deadtime 10
aaa-server LOCAL protocol local
aaa authentication ssh console LOCAL
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt connection permit-pptp
crypto ipsec transform-set myset esp-des esp-md5-hmac
crypto dynamic-map dynmap 10 set transform-set myset
crypto map mymap 10 ipsec-isakmp dynamic dynmap
crypto map mymap client configuration address initiate
crypto map mymap client configuration address respond
crypto map mymap interface outside
isakmp enable outside
isakmp key ******** address 0.0.0.0 netmask 0.0.0.0
isakmp identity address
isakmp client configuration address-pool local vpn outside
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 1
isakmp policy 10 lifetime 86400
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup vpn3000-all address-pool vpn
vpngroup vpn3000-all dns-server 10.0.1.2
vpngroup vpn3000-all wins-server 10.0.1.2
vpngroup vpn3000-all default-domain password
vpngroup vpn3000-all idle-time 1800
vpngroup vpn3000-all password ********
telnet timeout 5
ssh 10.0.1.0 255.255.255.0 inside
ssh timeout 60
console timeout 0
vpdn group 1 accept dialin pptp
vpdn group 1 ppp authentication pap
vpdn group 1 ppp authentication chap
vpdn group 1 ppp authentication mschap
vpdn group 1 ppp encryption mppe auto
vpdn group 1 client configuration address local vpn
vpdn group 1 pptp echo 60
vpdn group 1 client authentication local
vpdn username test *****
vpdn enable outside
username srvadmin password IOhWN8so9gNl2f.c encrypted privilege 2
username estellev password f4RTpgxM/Xmz0x0m encrypted privilege 2
username reinierb password 4dWfOyRAZ5lkN8ek encrypted privilege 2
terminal width 80
Cryptochecksum:86e54c4b35696ca47ca3fef936b43045
: end
tc-legion01-jhb#
tc-legion01-jhb# conf t
tc-legion01-jhb(config)# int ethernet2 auto
tc-legion01-jhb(config)#
tc-legion01-jhb# wr mem
Building configuration...
Cryptochecksum: 9f575ee5 ec636024 938627cf 0a86bdc8
[OK]
10-16-2011 11:17 AM
Hi Nuno,
Nothing much just a couple of commands:
Lets say you have a free public ip for your dmz server 196.35.41.82 and the real ip of the server is 192.168.0.20
Then you would need a static:
static (dmz,outside) 196.35.41.82 192.168.0.20
Also an access-list to allow access to the server:
access-list outside_access_in extended permit tcp any host 196.35.41.82
access-group outside_access_in in interface outside
Let me know if you have any questions.
Thanks,
Varun
10-16-2011 11:21 AM
Hi,
1) first create a static PAT :
static(dmz,outside) tcp interface 80 x.x.x.x 80 where x.x.x.x is your web server ip address.
2) allow traffic from outside to this webserver
access-list 102 permit tcp any 196.35.41.82 eq 80
access-group 102 in interface outside
if you want to enable https access do the same for port 443
Regards.
Alain.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide